Title:
ROTARY SHAFT WITH MAGNETIC CYLINDER, ROTATION TRANSMISSION MECHANISM, AND CONVEYING DEVICE USING IT
Document Type and Number:
Japanese Patent JP2008170011
Kind Code:
A
Abstract:
To simplify a fixing structure of a magnetic cylinder and a rotary shaft, and to expand its application range.
This invention accomplishes the above purpose by the rotatry shaft with the magnetic cylinder, in which an O ring is fitted and fixed on the rotary shaft, the magnetic cylinder whose peripheral wall is alternately provided with N-S permanent magnet threads is fitted outside the O ring, and the rotary shaft and the magnetic cylinder are fixed by the elastic force of the O ring.
Inventors:
NOZAKI ATSUO
Application Number:
JP2008055992A
Publication Date:
July 24, 2008
Filing Date:
March 06, 2008
Export Citation:
Assignee:
FEC KK
International Classes:
F16C3/02; B65G13/06; B65G39/08
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Asahi Shinmitsu
Katsumi Miyama
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Asahi Shinmitsu
Katsumi Miyama